| Name | Name:Lualualei VLF transmitter | Name:Henninger Turm | 
| Height | Height:458 m, (1,503 ft) | Height:120 m, (394 ft) | 
| Location | Location:Lualualei, United States | Location:Frankfurt, Germany | 
| Year Constructed | Year Constructed:1962 | Year Constructed:1961 | 
| Description | Description:A very tall Mast radiator . In 2013 it was the tallest Mast radiator in the world. | Description:A very tall Storage silo . In 2013 it was the tallest Storage silo in the world. | 
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